Khaled Mahmud - Academia.edu (original) (raw)
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University of Strathclyde, Glasgow
UERJ - Universidade do Estado do Rio de Janeiro / Rio de Janeiro State University
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Papers by Khaled Mahmud
(57) Abstract: siliconized inks and coating compositions containing carbon black is disclosed. Si... more (57) Abstract: siliconized inks and coating compositions containing carbon black is disclosed. Silicon-treated carbon black may have at least one attachment was organic group, inks and coating compositions, at least one, with or without the attached organic groups silicon-treated carbon black products, the untreated carbon black it may contain a combination. Improve ejection property of the ink and coating compositions by incorporating therein a silicon-treated carbon black, to improve the blue tones, to improve press life, reduces the premix residue, modify the rheological properties or water method for improving the fastness properties is disclosed.
2009 International Conference on Computer Technology and Development, 2009
2008 International Conference on Computer and Electrical Engineering, 2008
NIPPON GOMU KYOKAISHI, 1998
Journal of Polymer Science Part B: Polymer Physics, 2000
Dynamic properties such as shear modulus, loss modulus, and loss factor were obtained at a low st... more Dynamic properties such as shear modulus, loss modulus, and loss factor were obtained at a low strain amplitude over a wide range of frequencies and temperatures on vulcanizates filled with carbon black, silica, and carbon-silica dual-phase filler. The data were shifted along the frequency scale. Instead of a single smooth master curve, a pseudomaster curve with a feather-like structure is obtained. This effect is especially pronounced for the loss factor. Multiple factors may be responsible for this. Among others, filler networking and polymer-filler interaction may play a dominant role. The effect of the carbon-silica dual-phase filler on the overall dynamic properties of the vulcanizates is similar to that of silica. Their tan ␦ values are much lower at lower frequencies and are relatively higher at higher frequencies.
Wireless Personal Communications, 2005
A context-based adaptive communication system is introduced for use in heterogeneous networks. Co... more A context-based adaptive communication system is introduced for use in heterogeneous networks. Context includes the user's presence, location, available network interfaces, network availability, network priority, communication status, terminal features, and installed applications. An experimental system was developed to clarify the feasibility of using context information to flexibly control networks and applications. The system operates on a seamless networking platform we developed for heterogeneous networks. By using contexts, the system can inform the caller and callee of applications they can access, which are available through the network before communication occurs. Changes in contexts can switch an ongoing application to another during actual communication. These functions provide unprecedented styles of communication. A business scenario for a seamless networking provider is also presented.
(57) Abstract: siliconized inks and coating compositions containing carbon black is disclosed. Si... more (57) Abstract: siliconized inks and coating compositions containing carbon black is disclosed. Silicon-treated carbon black may have at least one attachment was organic group, inks and coating compositions, at least one, with or without the attached organic groups silicon-treated carbon black products, the untreated carbon black it may contain a combination. Improve ejection property of the ink and coating compositions by incorporating therein a silicon-treated carbon black, to improve the blue tones, to improve press life, reduces the premix residue, modify the rheological properties or water method for improving the fastness properties is disclosed.
2009 International Conference on Computer Technology and Development, 2009
2008 International Conference on Computer and Electrical Engineering, 2008
NIPPON GOMU KYOKAISHI, 1998
Journal of Polymer Science Part B: Polymer Physics, 2000
Dynamic properties such as shear modulus, loss modulus, and loss factor were obtained at a low st... more Dynamic properties such as shear modulus, loss modulus, and loss factor were obtained at a low strain amplitude over a wide range of frequencies and temperatures on vulcanizates filled with carbon black, silica, and carbon-silica dual-phase filler. The data were shifted along the frequency scale. Instead of a single smooth master curve, a pseudomaster curve with a feather-like structure is obtained. This effect is especially pronounced for the loss factor. Multiple factors may be responsible for this. Among others, filler networking and polymer-filler interaction may play a dominant role. The effect of the carbon-silica dual-phase filler on the overall dynamic properties of the vulcanizates is similar to that of silica. Their tan ␦ values are much lower at lower frequencies and are relatively higher at higher frequencies.
Wireless Personal Communications, 2005
A context-based adaptive communication system is introduced for use in heterogeneous networks. Co... more A context-based adaptive communication system is introduced for use in heterogeneous networks. Context includes the user's presence, location, available network interfaces, network availability, network priority, communication status, terminal features, and installed applications. An experimental system was developed to clarify the feasibility of using context information to flexibly control networks and applications. The system operates on a seamless networking platform we developed for heterogeneous networks. By using contexts, the system can inform the caller and callee of applications they can access, which are available through the network before communication occurs. Changes in contexts can switch an ongoing application to another during actual communication. These functions provide unprecedented styles of communication. A business scenario for a seamless networking provider is also presented.